碱化的

But the result of improvement soil translated alkaline soil into alkalier soil. Not onlu it is unavoidable and subsisted of stabilization in commix tier of gypsum, but also it destroyed direct improvement process. It is imported find what solved seepage problem of gypsum in the study. In configured duality structure of improvement soil, it needs abundance seepage gypsum in commix tier into noncommix tier in order to losing seepage capacity reduce in all deepness of improvement soil.

碱土改良过程中石膏渗漏损失最高可达到石膏施入量的40%以上，而改良结果碱土只转化为重碱化土；在石膏混合层内，它是一种不可避免的、稳定存在的且直接破坏土壤改良进程逆流；因此解决石膏渗漏问题亦是在本文研究工作中的重要发现：配置二元结构改良碱土中，正需要石膏混合层中大量石膏渗漏，以改良非石膏混合层，并使整个计划改良深度内的渗漏损失降为零。

The hydrolyte-salt was reduced 0.29g/kg by phosphogypsum and the organic was increased 28.89mg/kg by chicken manure.5. The pH was reduced by the distiller's grain of 9kg/m~2;the organic and hydrolyte- nitrogen were increased by the distiller's grain of 6kg/m;the exchangeable sodium percentage was reduced by the distiller's grain of 3kg/m;the effectual- phosphorus was increased by the chicken manure of 3kg/m;the hydrolyte-salt was reduced by phosphogypsum of 0.6kg/m~2 were patency.

剂量为9kg/m~2的酒糟降低土壤pH值最明显；剂量为6kg/m~2的酒糟增加土壤有机质和水解性氮含量最多；剂量为3kg/m~2的酒糟降低土壤碱化度最显著；剂量为3kg/m~2的鸡粪增加土壤有效磷含量最多；剂量为0.6kg/m~2的磷石膏，降低土壤水溶性盐含量最显著。

Intracellular pH change did not influence the actions of ketamine while superfusion of NMDA .

在pH 6.81的人工脑脊液中，ketamine抑制放电频率增快的药效减弱了35 %，在pH 8.1的人工脑脊液中，ketamine抑制去极化的药效减少了29 %，而胞内酸化或碱化则不影响ketamine拮抗NMDA的药效。

Basing on the introduction of natural circumstances concluding topography,landforms and landscape,expounded the resource character of the area s,pointed out the six serious problems of alkalization,desertification,grassland degeneration,etc.

在介绍吉林省西部地区的地形、地貌、人文景观等自然环境的基础上，阐述了该区的资源特点，指出了该区经济发展存在的碱化、沙化、草原退化严重等六个问题。

A boiler water controlling system with basifier a mg/L Na3PO4+b mg/L NH3+c mg/L NaOH is investigate in the paper. Several calculate methods are discussed and the precision pH value calculating equation is proposed for a cycle chemistry system that has seven changing parameters coexisting together, i. e. a mg/L Na3PO4+b mg/L NH3+c mg/L NaOH+d mg/L H2SO4+e mg/L CH3COOH+f mg/L CO2+g mg/L SiO2. As an example of equilibrium phosphate treatment, the pH value are obtained and showed in graphics with the four kinds of impurity changing from 0 to 1.0 mg/L. The calculating results can be used in practical boiler water pH value control.

对于一个采用a mg/L Na3PO4+b mg/L NH3+c mg/L NaoH碱化剂的炉水控制体系，主要讨论在炉水中存在d mg/L H2SO4+e mg/L CH3COOH+f mg/L CO2+g mg/ L SiO2 4种杂质时炉水pH值的计算方法，得到通用的pH值计算表达式；并以炉水平衡磷酸盐处理工况为例，计算这4种杂质在0-1 mg/L变化时，其单独或联合作用对炉水pH值的具体影响程度，以6幅图形展示计算结果，该结果可应用于炉水pH值的实际控制。

A boiler water controlling system with basifier a mg/L Na3PO4+ b mg/L NH3+c mg/L NaOH is investigate in the paper.Several calculate methods are discussed and the precision pH value calculating equation is proposed for a cycle chemistry system that has seven changing parameters coexisting together,i.e.a mg/L Na3PO4+b mg/L NH3+c mg/L NaOH+d mg/L H2SO4+e mg/L CH3COOH+f mg/L CO2+g mg/L SiO2.As an ...

对于一个采用amg/L Na3PO4+bmg/L NH3+cmg/L NaOH碱化剂的炉水控制体系，主要讨论在炉水中存在dmg/L H2SO4+emg/L CH3COOH+fmg/L CO2+gmg/L SiO24种杂质时炉水pH值的计算方法，得到通用的pH值计算表达式；并以炉水平衡磷酸盐处理工况为例，计算这4种杂质在0-1 mg/L变化时，其单独或联合作用对炉水pH值的具体影响程度，以6幅图形展示计算结果，该结果可应用于炉水pH值的实际控制。

In addition, the interaction between polysilicic acid and hydrolysis aluminum species in PASiS was discussed.

水处理实验结果表明，PASiS的絮凝效果优于PAC，PAS，PASC和PAM等絮凝剂，而又以共聚法制备的PASiS的絮凝效果更佳；不同碱化度、硅酸聚合度及铝硅摩尔比的PASiS表现出不同的絮凝性能，吸附架桥及捕获沉淀是其主要絮凝机理。

The experimental results show that the interaction between polysilicic acid characterized negative charge and hydrolyzed aluminum species results in the decrease in the charge-neutralizing ability of PASC, in comparison with PAC.

研究结果表明，在 PASC 中，由于带负电荷的聚硅酸与铝水解聚合产物间的相互作用，使得 PASC 的电中和能力较 PAC 有所下降，其下降程度与 PASC 的碱化度和 Al/Si 摩尔比密切相关，B 值和 Al/Si 摩尔比越小，则 PASC 的电中和能力就越弱。

The preparation method comprises the steps as follows: pulverizing; alkalizing and stewing plant straw to obtain fibrous pulp; mixing the fibrous pulp with bentonite and milling; conducting sodium treatment, chemical modification and purification to obtain modified composite bentonite pulp; separating, drying, etc., to prepare the composite fibrous material.

本发明涉及一种路用秸秆复合纤维材料的制备方法，该制备方法是将植物秸秆经过粉碎、碱化、蒸煮后的纤维浆与膨润土经过磨细、纳化、化学改性和提纯后得到的改性膨润土浆复合，并经分离、干燥等制备出的复合纤维材料。

Of the storage and protection: cyclophos phamide PS version kept moist and should be avoided, the recommended storage conditions of high temperature is 10 ° c ~ 30 ° c and relative humidity below is not greater than 65 per cent, or suites PS easy basified damage; II of under 1000 tons, should be kept clean to prevent dust-free Sun Sun; three parts, on reusable plates while bearing in mind that suites sleep, as well as intermediate is preferable to use paper lining dividingone about the business card printing and membership card-making in the case of stains, scratches and abrasions, thermalsteam jietongyin in Suites by PS rollers and add in small amounts of water fountain solution to enhance the printing plates of his concernabout's business card printing and membership card making.

印版的贮存和爱护：①PS版不领取时答制止湿润和低温，保举贮存后提为10℃～30℃，相差湿度不不小于65％，否则版背易碱化爱护PS版；②窒边答保持纯洁无尘，制止阳平屈晒；③差可反复搁置的印版不领取时给夺目版背背背相差，同时洋间最坏用纸衬离隔；④在制卡和会员卡制息洋如不入现不净不背、擦伤划痕等本体时，可停机在版背涂刷PS洁版液及在火斗洋增入量浅润版液，以调低印版的耐印性得回忧良的制卡和会员卡制息品格。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。